HY

Hideaki Yasunaga

Ricoh Company: 4 patents #178 of 1,810Top 10%
Overall (2017): #46,531 of 506,227Top 10%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9851656 Developing roller, toner and image forming apparatus Keiichiro Juri, Makoto Matsushita 2017-12-26
9778602 Image forming apparatus Keiichiro Juri, Akira Izutani, Makoto Matsushita, Hiroaki Takahashi, Ayano Momose +1 more 2017-10-03
9720354 Intermediate transfer belt Keiichiro Juri, Akira Izutani, Makoto Matsushita, Ayano Momose 2017-08-01
9625858 Intermediate transfer belt, and image forming apparatus using the belt Akira Izutani, Makoto Matsushita, Hiroaki Takahashi, Keiichiro Juri, Ayano Momose +1 more 2017-04-18